FIGURE 10.26 Religions of Southeast Asia. Southeast Asia is religiously very diverse: five of the world’s six major religions are practiced there. Animism, the oldest belief system, is found both in island and mainland locations and has many subtle influences. 10.26a Courtesy Jay Directo/AFP/Getty Images, 10.26b Courtesy Clara Prima/AFP/Getty Images, 10.26c Courtesy Paul Kennedy/Lonely Planet Images/Getty Images